The SH7261 is a high-performance microcontroller, incorporating an SH2A-FPU core. This LSI operates at a maximum operating frequency of 120MHz and incorporates single-precision and double-precision calculation-supporting FPU, which enables high-speed signal processing performance. In addition, this LSI includes peripheral functions such as a CD-ROM decoder implementing CD-ROM playback functions, an in-vehicle CAN controller, IEBusTM controller, serial sound interface (SSI) for digital audio data input/output, a serial communication interface with a 16-stage FIFO and I2C bus interface.


Main Solutions

Key Features:

  • Operating frequency
    • 100MHz/120MHz
  • Cache
    • 16 Kbytes (separate 8K instructions/8K data, 4-way set associative type)
  • Debug
    • H-UDI, AUD-II
  • Package
    • LQFP2424-176Cu (0.5 pitch)
  • Other features
    • High-performance CPU core with built-in FPU, offering system control and audio processing with a single chip
    • On-chip peripheral functions including CD-ROM and CAN controllers suited to digital audio and industrial products
    • Software solutions provided by a variety of middleware


Pin Count / Memory Size Lineup:

Program Flash

Below you will find information to support the development of your application.
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Resources for Software and Hardware

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